The registered address of yu yao siu-chou is located at no. 2-17 (self-declaring) china plastic city, yu yao city, zhejiang province. The registration authority is the market supervision authority of yu yao city and is represented by a legal person, li tea flower, who operates on general items: sale of plastics; sale of specialized equipment for plastic processing; sale of engineering plastics and synthetic resins; sale of fibreglass enhanced plastics; sale of chemical products (other than licensed chemical products); sale of biological-based materials; and sale of synthetic materials. In addition to projects subject to authorization under the law, activities are carried out autonomously in accordance with the law and in accordance with the operating licence)。